Hyundai Santa Fe: Automatic Transaxle Cooling System / ATF Warmer. Description and operation

Hyundai Santa Fe (TM) 2019-2025 Service Manual / Automatic Transaxle System (SBC) / Automatic Transaxle Cooling System / ATF Warmer. Description and operation

Description
The ATF warmer is mounted on the valve body cover to reduce oil viscosity friction by increasing oil temperature under cold condition, which in turn improves fuel efficiency. It is serial mounted on the entry of the Electronic Throttle Controller (ETC), as shown in the diagram, and minimizes the effects of cabin heating system.
Engine coolant is used for circulating heat in order to heat and cool the transaxle oil.
Rapidly elevates the transaxle oil temperature during the initial cold start of the engine.
Prevents over heating of the transaxle oil while the vehicle is moving.
Transaxle oil warm-up and cooling can be done with a single system.
The water coolant and oil are separate in order to exchange heat.

    Oil Cooler. Repair procedures

    Repair procedures    • ATF cooler is a unit with the radiator, so refer to radiator removal/installation procedures in the engine section...

    ATF Warmer. Repair procedures

    Removal    • Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift...

    Other information:

    Hyundai Santa Fe (TM) 2019-2025 Service Manual: Description and operation


    Description Body Control Module Controls The Followings – Wiper & Washer Control – Defroster Control – Driving Control – Tailgate Control – Window Control – Interior Control – Exterior Control – Panic alarm Control – MTS – Flasher output Control – Door lock/unlock Control – Burglar alarm Control – Remote start Control – UMS(User Mode Setting) Control – Gateway/ Diagnosis Integrated Body Control Unit (IBU) Integrated body control unit has integrated several functions including body control module (IBU), smart key unit (SMK), and tire pressure monitoring system (TPMS)...

    Hyundai Santa Fe (TM) 2019-2025 Owner's Manual: Electronic Stability Control (ESC)


    Electronic Stability Control helps to stabilize the vehicle during cornering maneuvers. ESC checks where you are steering and where the vehicle is actually going. ESC applies braking pressure to any one of the vehicle's brakes and intervenes in the engine management system to assist the driver with keeping the vehicle on the intended path...

    Categories

    Electric Power Steering (EPS) warning light. Charging system warning light

    Electric Power Steering (EPS) warning light

    This warning light illuminates:

    When you set the ignition switch or the Engine Start/Stop button to the ON position.
    - The electric power steering warning light illuminates for about 3 seconds and then goes off. Whenever there is a malfunction with the electric power steering.
    If this occurs, have the vehicle inspected by an authorized HYUNDAI dealer.

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